“I got this for Christmas and I have used it nearly every day since. The heat is almost too hot in the beginning and it stays warm for hours. It heats ups so fast too! Love love love”
“**EDIT: I am buying another one. Not because the first one is broken (It works fantastic after a year), but I am afraid to be without it if it DOES break! This thing is used almost daily**I can not say enough about how amazing this thing is. I have Raynauds to the point where I would have to get out of bed and take a shower to warm my feet or I would be near tears. I was hesitant to buy another thing that only warmed either the bottom or top but not both, but this is so warm it does both at once! You can also flip it over and get the bottle on the top of your toes if you need to, or slip your feet into the zipper pocket under the bottle (warning, HOT).For the review saying the charging port is in the way... flip the bottle over in the pocket so the port is on the bottom. Problem solved!One charge of the water bottle in this thing lasts for HOURS, I am talking 10 or more hours later it is still a tiny bit warm! It gets HOT, and it is exactly what I need for my freezing feet.Worth every penny!”
“For several months this worked very well. As you can guess by my title it stopped working after a few months. It slowly got cooler and cooler overtime to the point of it being worthless as a heater.”
“It works great and really warm but I am only giving it 3 stars because it is so small. If you have big feet you better get 2 of them.If they made it a few inches wider and longer it would be perfect, especially for the price.”
“This item is a godsend. My chilly toes get warmed up quickly. The water bag heats up so quickly - it's amazing. The only issue I have is that for someone with big feet, the opening is kind of narrow and short. It's great for my toes but not great for my entire foot. However for me it's my toes that are in need of warmth so it solves my problem. However if your problem is in your feet, this product might not be as good for you. Five stars would be appropriate if it were just a bit bigger.”
“It seems overpriced for what you get, but it works exactly as described.I have very very cold feet and no longer want to use my potentially dangerous space heater at work, so this is the perfect alternative. It's safe, the bladder heats up quickly, and it works fast to warm up my feet. Now when co-workers come near my desk they're not blasted with hot air from my space heater.”
“I didn't believe the claims but it really stays warm for a long time. My GF can cool down a heating pad with her feet and I've witnessed it but not this thing. It heat's up in less than 15 minutes and stays warm for hours. I don't know why this technology isn't in other items. Buy it, you won't be sorry.”
“Absolutely LOVE my Happy heat feet warmer . This product is like no other on the market . No cords to drag along with the warmer unlike a heating pad , and it truly does stay nice and warm for 5 hrs . Just remove the water bag inside , plug it in to charge 15 mins and then get ready to be comfortable anywhere you like without the worry of a cord . I highly recommend the Happy heat foot warmer to everyone !”